A randomized 25 question test from a pool of 761 questions, good luck!
HMI networks are needed to expand or contract as required over their lifetime of use. Which of the networking types below will solve multiple DA server scalability issues?
display resolution determines the graphic flexibility of the HMI hardware to be moved to different GUIs? which of the aspect ratios below would be most commonly used for a display?
The limits of a OUT parameter status field has several different classifications. Which of the classifications below can be described as the indication of a parameter within the set range?
I to P converters are best defined as which of the following answers?
Which of the answers below best represents the recommended standard that is generally used with an RJ-45 connector?
A defined area of geographical coverage is commonly called an area network. Which of the area networks below is the smallest in area covered?
Which answer below best describes the result of electromagnetic interference in a transmission medium?
The industrial network topologies you are required to use is defined by the OSI network model. Which of the common topologies below is likely described as a network that has a single common channel that connects to all the nodes in the network individually?
There are numerous threats to the security of a DCS. Which of the security measures below would use a password on the BIOS to prevent unauthorized changes?
Which of the answers below best describes the cable used for the drop lines in the DeviceNet transmission system?
Which type of electrical signalling would best be described as being used by the HART protocol?
There are several layers in the DCS architecture. Which of the levels below would have direct control over the ESD system?
Field instrument to PLC is best defined by which of the answers below?
There are several different ways to let an operator know about an alarm in any HMI. Which of the answers below would best be described as a horn being sounded?
There are numerous I/O modules that a typical DCS has access to. Which of the modules below is described as one that can have 8, 16, or 32 output points powered by 24Vdc or 120/230 Vac?
Which of the wire types below is best described as "requiring a tinned copper drain wire"?
Which of the answers below best represents the recommended standard that uses an end device circuit to provide the protocols for error detection?
In Modbus, data is read, and written in various memory ranges. Which of the answers below best represents the data type that a coils would use?
There are many different software programs that are commonly used by a DCS. Which of the programs below would allow observation and control of the plant?
CSMA/CD is used as an access method that uses constructive interference detection for any data collisions. Which of the OSI layers does this detection occur on?
A typical HMI has several subsystems attached to it. Which of the subsystems below would be involved in the guardianship of the process control inputs?
Which of the categories below best represents a component not used in the construction of a segment for DeviceNet?
In a motor control function block program, conditional block are used. Which of the answers below is best described as a condition that must be TRUE before a device can be activated?
There are several vital components to asynchronous transmission. Which of the answers below best relates to one that is not important?
Which of the terms below is best described as "losses resulting from defects from the manufacture of the cable"?